Revert "indeo5: reject negative motion vectors"

Negative motion vectors are possible.

This reverts commit 1194a410807bac3eafbeb632578b937656d273e7.
lls/x86: use 3-operator vaddpd in ADDPD_MEM

Fixes build with yasm-1.1

Signed-off-by: Anton Khirnov <anton@khirnov.net>
oggdec: do not fall back on binary search in the generic code.

Binary search is already attempted in the format-specific seek function,
so the fallback is only reached if binary search failed already.
Merge commit '8bd9039900e67a633cc838d691c449e71c060553'

* commit '8bd9039900e67a633cc838d691c449e71c060553':
  Revert "indeo5: reject negative motion vectors"

See: cc53c28fdc2bd060e90a82d4238ad26e619a9fca
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'c8b920a9b7fa534a6141695ace4e8c2dfcd56cee'

* commit 'c8b920a9b7fa534a6141695ace4e8c2dfcd56cee':
  lls/x86: use 3-operator vaddpd in ADDPD_MEM

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  oggdec: do not fall back on binary search in the generic code.

Conflicts:
	libavformat/oggdec.c
	tests/ref/seek/lavf-ogg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avutil/x86: reenable ff_update_lls_avx()

The bug has been fixed in c8b920a9b7fa534a6141695ace4e8c2dfcd56cee by Loren Merritt

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>